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Disclosery

Mariner, LLC: GMAB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mariner, LLC on GMAB, newest first. How the timeline and the estimate are built.

Mariner, LLC held 54,677 GMAB shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 54,677 shares
    Change vs previous 13F -1,632 shares

    <0.01% of the 13F portfolio, value $1,500,898.

    13F-HR 0001580642-26-005266 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 56,309 shares
    Change vs previous 13F +509 shares

    <0.01% of the 13F portfolio, value $1,508,743.

    13F-HR 0001580642-26-003158 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 55,800 shares
    Change vs previous 13F +8,224 shares

    <0.01% of the 13F portfolio, value $1,720,628.

    13F-HR 0001580642-26-001057 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 47,576 shares
    Change vs previous 13F +10,423 shares

    <0.01% of the 13F portfolio, value $1,459,140.

    13F-HR 0001580642-25-007297 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 37,153 shares
    Change vs previous 13F -3,906 shares

    <0.01% of the 13F portfolio, value $767,559.

    13F-HR 0001580642-25-005128 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 41,059 shares
    Change vs previous 13F +4,359 shares

    <0.01% of the 13F portfolio, value $804,055.

    13F-HR 0001580642-25-003135 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 36,700 shares
    Change vs previous 13F -1,079 shares

    <0.01% of the 13F portfolio, value $765,912.

    13F-HR 0001580642-25-000997 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 37,779 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $920,968.

    13F-HR 0001580642-24-006919 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).